Blackberry torch - viewing address for multiple phones

Blackberry torch - viewing address for multiple phones

Hoping somebody can help me. I have two phone lines on one account. I have sync'd up both phones to the address book. the problem is that I can only view the contacts for the main phone line that I set my user name password with. I even tried to create one login, but I still cannot view the address book of the other phone. Am I missing something?